PAES 103:2000 –  Agricultural Machinery - Method of Sampling 

Question 1: What is the term for a test carried out on samples selected from a lot for the purpose of acceptance of the lot?

A) Quality control test

B) Performance test

C) Acceptance test

D) Reliability test

Explanation: Acceptance test-test carried out on samples selected from a lot for the purpose of acceptance of the lot

Question 2: What defines a 'lot' in the context of a consignment?

A) A group of components or equipment of different types and sizes

B) A collection of defective items returned from customers

C) A random selection of items from various manufacturers

D) All components or equipment under study that are of the same kind, type, size, and made from the same material

EXPLANATION: LOT - in any consignment, all components or equipment under study. NOTE (To constitute a lot, all components or equipment of the same kind, type, size, and manufactured from the same material shall be grouped together.)

Question 3: What type of test is carried out on each and every component or equipment to check the specifications that are likely to vary during production?

A) Type test

B) Acceptance test

C) Routine test

D) Performance test

EXPLANATION: Routine test- test carried out on each and every component or equipment to check the specifications which are likely to vary during production

Question 4: What type of test is conducted to prove conformity to the requirements of the relevant specification? This is intended to check the general qualities and design of a given type of component or equipment.

A) Type test

B) Routine test

C) Acceptance test

D) Quality control test

Explanation: Type test - test carried out to prove conformity to the requirements of the relevant specification. NOTE-This is intended to check the general qualities and design of a given type of component or equipment.

Question 5: In the context of sample selection from a lot, what does "r" represent from the formula (r=N/n)?

A) The total number of components in the lot.

B) The upper limit of the set of numbers used in selecting components or equipment in the sample.

C) The average value of the samples selected.

D) The minimum acceptable value for quality assurance.

Explanation: r is the upper limit of the set of numbers which will be used in selecting the components or equipment in the sample.

Question 6: In the context of sample selection from a lot, what does "N" represent from the formula (r=N/n)?

A) The size of the lot

B) The total number of samples selected

C) The randomization factor

D) The number of defective items in the lot

Explanation: N = the size of the loT. r = the upper limit of the set of numbers which will be used in selecting the components or equipment in the sample.

Question 7: In the context of sample selection from a lot, what does "n" represent from the formula (r=N/n)?

A) The total number of items in the lot

B) The size of the sample for a given lot size

C) The number of defective items in the sample

D) The maximum limit for acceptable variance

Explanation: n = is the size of the sample for a given lot size. N = the size of the loT. r = the upper limit of the set of numbers which will be used in selecting the components or equipment in the sample.

Question 8: What is the sample size (n) if a given lot size (N) is from 11 to 25 under visual and dimensional test

A) n=1

B) n=2

C) n=3

D) n=3

Explanation:

Question 9: What is the sample size (n) if a given lot size (N) is from 501 to 1000 under visual and dimensional test

A) n= 50

B) n= 51

C) n= 501

D) n= 15

Explanation:

Question 10: How many permissible number of defectives if the sample size (n) is 50 with lot size (N) of 501 to 1000 under visual and dimensional test

A) 50

B) 15

C) 5

D) 0

Explanation:&

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